APA-čujuhus (7. p.)
Chrétien, d. T., Raffel, B., & Duggan, J. J. (1999). Perceval: The story of the grail. Yale University Press.
Chicago-čujuhus (17. p.)
Chrétien, de Troyes, Burton Raffel, juo Joseph J. Duggan. Perceval: The Story of the Grail. New Haven: Yale University Press, 1999.
MLA-čujuhus (9. p.)
Chrétien, de Troyes, et al. Perceval: The Story of the Grail. Yale University Press, 1999.
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